C++ (Cpp) showDir示例

示例#1

文件： showDirAndFile.c 项目： leomy/SmallProject

void showDir(int i)
{
	DIR *dirP;
	struct dirent *direntP;
	struct stat buf;

	if((dirP = opendir(".")) == NULL)
		sys_err("opendir()");

	while((direntP = readdir(dirP)) != NULL)
	{
		if(direntP->d_name[0] == '.')
			continue;

		if(lstat(direntP->d_name, &buf) < 0)
			sys_err("lstat()");
		int j = 0;	
		for(; j < i; j++)
			printf(" ");	
		printf("%s",direntP->d_name);
		
		if(S_ISDIR(buf.st_mode))
		{
			printf("/\n");
			if(chdir(direntP->d_name) < 0)
				sys_err("chdir()");
			showDir(i + 1);
		}
		else
			printf("\n");
	}
	chdir("..");
	closedir(dirP);
}

示例#2

文件： showDirAndFile.c 项目： leomy/SmallProject

int main(int argc, char *argv[])
{
	if(argc != 2)
	{
		printf("argc not equal 2.\n");
		exit(-1);
	}
	
	if(access(argv[1], F_OK) < 0)
		sys_err("access()");

	if(chdir(argv[1]) < 0)
		sys_err("chdir()");
	
	showDir(0);

	return 0;
}

示例#3

文件： control.cpp 项目： jokerlee/college

void control( void )
{
	while (1)
	{
	 	if ( isWait() )
			waiting();	

		eleStat.dir = newDirection( eleStat.dir, eleStat.floor );

		if ( isStop( eleStat.dir, eleStat.floor ) )
			stop( eleStat.dir, eleStat.floor );


		showDir( eleStat.dir );

		if ( eleStat.dir != 0 && !isStop( eleStat.dir, eleStat.floor ) )
			move( eleStat.dir, &eleStat.floor );
	}			 
}